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    <title>Title</title>
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<table border="1" cellpadding="15">
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        <td>星期一</td>
        <td>星期二</td>
        <td>星期三</td>
        <td>星期四</td>
        <td>星期五</td>
    </tr>
    <tr>
        <td rowspan="4" align="center">上午</td>
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    </tr>
    <tr>
        <td colspan="6" align="center">午休</td>
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    <tr>
        <td rowspan="4" align="center">下午</td>
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</table>

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